/*
 * ProGuard -- shrinking, optimization, obfuscation, and preverification of Java bytecode.
 *
 * Copyright (c) 2002-2018 GuardSquare NV
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
 * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
package proguard;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.LineNumberReader;
import java.net.URL;

/**
 * A <code>WordReader</code> that returns words from a file or a URL.
 *
 * @author Eric Lafortune
 */
public class FileWordReader extends LineWordReader {
    /**
     * Creates a new FileWordReader for the given file.
     */
    public FileWordReader(File file) throws IOException {
        super(new LineNumberReader(new BufferedReader(new FileReader(file))), "file '" + file.getPath() + "'",
            file.getParentFile());
    }

    /**
     * Creates a new FileWordReader for the given URL.
     */
    public FileWordReader(URL url) throws IOException {
        super(new LineNumberReader(new BufferedReader(new InputStreamReader(url.openStream()))),
            "file '" + url.toString() + "'", null);
    }
}
